git-obs-hook-template

#!/bin/sh


# Framework for running git hooks in git-obs and osc
#
# To install the hooks on the system, place executables under:
#  - /usr/share/git-obs-hooks/<git-hook>.d/<filename>
#  - ~/.local/share/git-obs-hooks/<git-hook>.d/<filename>
# To enable git-obs-hooks in the current git repo, run: install-git-obs-hooks
#
# See githooks(5) man page for more help on the hooks.


XDG_DATA_HOME="${XDG_DATA_HOME:-${HOME}/.local/share}"
GIT_OBS_HOOKS_DEBUG="${GIT_OBS_HOOKS_DEBUG:-0}"
HOOK_NAME="$(basename "$0")"
HOOK_DIR="$(readlink -f "$0").d"
HOME_HOOK_DIR="${XDG_DATA_HOME}/git-obs-hooks/${HOOK_NAME}"


trap_exit() {
    exit_code=$?
    if [ ${exit_code} -ne 0 ]; then
        echo "ERROR: ${HOOK_NAME} hook '${hook}' failed with exit code ${exit_code}"
    fi
    exit $exit_code
}
trap "trap_exit" EXIT


debug_msg() {
    if [ "${GIT_OBS_HOOKS_DEBUG}" != "1" ]; then
        return
    fi
    echo "$@" >&1
}


debug_msg "Running ${HOOK_NAME} hooks:"
for hook in "${HOOK_DIR}"/*.sh ; do
    if [ -x "${hook}" ] ; then
        debug_msg "  - Running ${hook}"
        ${hook} "$@"
    fi
done


if [ -d "${HOME_HOOK_DIR}" ]; then
    for hook in "${HOME_HOOK_DIR}"/*.sh ; do
        if [ -x "${hook}" ] ; then
            debug_msg "  - Running ${hook}"
            ${hook} "$@"
        fi
    done
fi